package com.web.controller;


import com.alibaba.fastjson.JSON;
import com.web.entity.ResponseResult;
import com.web.entity.Student;
import com.web.service.StudentService;
import com.web.service.impl.StudentServiceImpl;

import javax.servlet.ServletException;
import javax.servlet.annotation.WebServlet;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import java.io.IOException;
import java.util.List;

@WebServlet("/findStudents")
public class FindStudentServlet extends HttpServlet {
    @Override
    protected void doGet(HttpServletRequest req, HttpServletResponse resp) throws ServletException, IOException {
            req.setCharacterEncoding("UTF-8");
            resp.setCharacterEncoding("UTF-8");
            resp.setContentType("text/html;charset=UTF-8");

            StudentService studentService = new StudentServiceImpl();
            List<Student> allStudents= studentService.findAllStudents();
            resp.getWriter().write(JSON.toJSONString(new ResponseResult(200,allStudents,null)));


        }

}
